CN103806354A - Road layout and traffic control method for urban road plane intersection - Google Patents
Road layout and traffic control method for urban road plane intersection Download PDFInfo
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- CN103806354A CN103806354A CN201410078003.7A CN201410078003A CN103806354A CN 103806354 A CN103806354 A CN 103806354A CN 201410078003 A CN201410078003 A CN 201410078003A CN 103806354 A CN103806354 A CN 103806354A
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Abstract
The invention discloses an urban road plane intersection. The urban road plane intersection comprises an intersection, wherein a left-turning motor vehicle waiting area or a right-turning motor vehicle waiting area is arranged on the left side or the right side of an original lane at the intersection. According to the existing China traffic rule that a motor vehicle runs on the right side of the lane, the left-turning motor vehicle waiting area is arranged on the left side of the original lane at the intersection; according to a traffic rule that the motor vehicle runs on the left side of the lane, the right-turning motor vehicle waiting area is arranged on the right side of the original lane at the intersection. According to the urban road plane intersection, two problems in a conventional urban intersection traffic control method can be solved, and the passage efficiency and balance of the motor vehicle at the intersection are improved at lower cost, so that the passage efficiency is improved, and the congestion probability is reduced. Similarly, a left-turning waiting area is arranged at a T junction, so that the passage efficiency is improved, and safety and time saving are realized.
Description
Technical field
The invention belongs to road traffic field, relate to a kind of layout of urban road plane crossing, and the method for the city plane crossing traffic control that layout matches therewith.
Background technology
Similar in the control mode of China's urban road plane crossing (comprising crossroad and T-shaped road junction) traffic lights at present.That is: can turn right, keep straight on, turn left when green light; The car of turning right while meeting red light can continue to turn right, but the vehicle palpus parking waiting that wish is turned left or kept straight on; Right-hand rotation car is current not interrupted all the time.Here be example illustrates this control method take the crossing of totally-enclosed two-way Four-Lane Road: near in four tracks at crossing, Liang Ge track, the right side is for going car used.Wherein the rightest track is stayed by the car of wish right-hand rotation; Second track of keeping right stayed by straightgoing vehicle and left-hand rotation car; Liang Ge track, the left side leave for send a car used.In the time that vehicle is met red light, straightgoing vehicle and left-hand rotation car must take same track parking waiting at crossing, and right-hand rotation car can continue to turn right and travel.When in the time period transferring to after green light, left-hand rotation car, straightgoing vehicle and right-hand rotation car can pass through.While being green light, can turn right, keep straight on, turn left; While meeting red light, only can turn right; Right-hand rotation car is current not interrupted all the time.
There are two problems in this crossroad vehicle traffic control method: first left-hand rotation car and straightgoing vehicle are bide one's time and taken same track at chance red light etc., in the time of green light, they will leave in order successively from this track, and the left-hand rotation car passing through and the sum of straightgoing vehicle equal at most the current maximum quantity of this time period right-hand rotation Che Suoneng.Add that, in the time period of when red, right lateral car still can pass through, and left-hand rotation and straightgoing vehicle are not allowed through.So the vehicle pass-through quantity of left-hand rotation, three directions of turning right and keep straight on is seriously unbalanced.Its two be meet green light, allow turn left and keep straight on time, to there is meeting in the left-hand rotation car that current straightgoing vehicle and opposite direction are sailed, wherein a side even parking waiting the other side that has to slow down passes through in advance, thereby further reduced the current quantity of left-hand rotation car and straightgoing vehicle, turning left and keeping straight on becomes bottleneck.How the jam that crossroad often occurs is caused by above-mentioned two kinds of reasons.Similarly situation also can occur in T-shaped road junction.
We know, it is random that crossing vehicle is specifically wanted to which direction to walk.Suppose and occur such a case: the first two ten in the south be all the wish northern car of keeping straight on, and the first two ten, opposite is all the car of wish left-hand rotation.When green light allows when current, suppose that straightgoing vehicle in the south tries to be the first currently, left-hand rotation car in north has to wait for because route intersects; After 20 straightgoing vehicles in the south have been crossed, traffic lights transfers red light to.The south second lane of keeping right has 20 cars by crossing, and the north second lane car of keeping right is zero by quantity.This kind of situation shows: due to meeting reason, vehicle is extremely imbalance and poor efficiency during by crossing.
Summary of the invention
The object of this invention is to provide a kind of urban road plane crossing, to improve vehicle and the pedestrian traffic efficiency at road plane crossing, current quantity and efficiency are tended to balance.
To achieve these goals, the technical scheme that the present invention takes is as follows: a kind of urban road plane crossing, comprise crossroad, it is characterized in that: left side or the right side in original track, crossing place, arrange left-hand rotation motor vehicle waiting area or the right-hand rotation motor vehicle waiting area in vacant track.
Technique scheme, as the traffic rules of keeping to the right according to the existing motor vehicle of China, the left side in original track, crossing place, arranges left-hand rotation motor vehicle waiting area; As according to motor vehicle left-hand traffic rule, the right side in original track, crossing place, arranges right-hand rotation motor vehicle waiting area.
Technique scheme, can solve two problems that exist in above-mentioned traditional urban road crossing traffic control method, with lower cost, improves traffic efficiency and the harmony of crossing place motor vehicle.Due to the left side near all roads in crossroad, for the vehicle of preparing to turn left delimited special left-hand rotation waiting area, the vehicle that wish is turned left in regulation region in due course reaches left-hand rotation waiting area simultaneously and waits left-hand rotation, make left turning vehicle in the time waiting, no longer take direct lane, and intersecting can not appear in the route of all moving traffics in theory under traffic lights commander, all motor vehicles are able to pass through at a high speed crossing, thereby improve traffic efficiency, reduced the probability blocking up.
In like manner, left-hand rotation waiting area is also set in T-shaped road junction, can improves equally traffic efficiency, safety saves time again.A kind of urban road plane crossing, comprises T-shaped road junction, it is characterized in that: in the left side in original track with left turn lane, left-hand rotation motor vehicle waiting area is set.
Another object of the present invention is to provide a kind of urban road plane crossing traffic control method, to improve vehicle and the pedestrian traffic efficiency quantity at road plane crossing, current quantity and efficiency is tended to balance.This traffic control method is kept to the right with China's motor vehicle, and the two-way Four-Lane Road plane cross crossing that is provided with left-hand rotation motor vehicle waiting area is that example is described.This traffic control method, is divided into again two kinds of modes, one, and the time of North and South direction green light is made as T
1, the time of East and West direction green light is made as T
2, T
1with T
2basis of time vehicle flowrate arrange; Its two, suppose that the time of green light and when red is identical, be 60 seconds.
First kind of way, a kind of urban road plane cross crossing place arranges the traffic control method of left-hand rotation motor vehicle waiting area, it is characterized in that comprising the steps:
A, crossing place, right side first lane stays in the vehicle of turning right, and right side second lane is left the vehicle of craspedodrome for, and left-hand rotation is waited for the vehicle of wish left-hand rotation in left-hand rotation motor vehicle waiting area, and left side second lane is left for and is sent a car;
b, North and South direction green light time be made as T
1, T
1formed by two stages: t
1and t
2; The time of East and West direction green light is made as T
2, T
2by t
3and t
4two stage compositions; Wherein t
2in time period, the motor vehicle craspedodrome in permission north-south is driven towards opposite and left-hand bend and right-hand bend and is driven towards crossing East and West direction, t
4in time period, allow transmeridional motor vehicle craspedodrome to drive towards opposite and left-hand bend and right-hand bend and drive towards north-south, crossing; A work period of traffic lights can be expressed as t
1→ t
2→ t
3→ t
4→ t
1;
C, just transfer the t of north-south green light, East and West direction when red at traffic lights
1stage: the motor vehicle turning left of wanting that East and West direction is positioned at the region that waiting area sails into that allows left-hand rotation car to turn left completes the action of turning left simultaneously and stopping waiting to East and West direction left-hand rotation motor vehicle waiting area, for totally-enclosed road, at t
1in the stage, north-south straightgoing vehicle can start to pass through; For the road that is provided with People's Bank of China's zebra stripes passage, at t
1in the stage, north-south straightgoing vehicle can start to pass through, and East and West direction crossing zebra stripes completed pedestrian's action, or at t
1in the stage, north-south straightgoing vehicle does not still allow to pass through, and crosses pedestrian on four zebra stripes at crossing simultaneously; At t
2in time period, the motor vehicle that waited originally in north-south, crossing, comprises the vehicle of left-hand rotation motor vehicle waiting area, the action of turning left to turn right and keep straight on;
D. just transferred the t of East and West direction green light, north-south when red at traffic lights
3stage: the motor vehicle turning left of wanting that north-south is positioned at the region that waiting area sails into that allows left-hand rotation car to turn left completes the action of turning left simultaneously and stopping waiting to left-hand rotation motor vehicle waiting area, north-south; For totally-enclosed road, at t
3in the stage, East and West direction straightgoing vehicle can start to pass through.For the road that is provided with People's Bank of China's zebra stripes passage, at t
3in the stage, East and West direction straightgoing vehicle can start to pass through, and crossing, north-south zebra stripes completed pedestrian's action, or at t
3in the stage, East and West direction straightgoing vehicle does not still allow to pass through, and on four rule zebra stripes at crossing, passes through pedestrian simultaneously; At t
4in time period, the motor vehicle that crossing East and West direction waited originally, comprises the vehicle of left-hand rotation motor vehicle waiting area, the action of turning left to turn right and keep straight on; t
4later enter into, the t of next control cycle
1stage;
E. the t under above-mentioned meaning
1and t
2and t
3and t
4, the control mode of traffic lights also can change into: t
2→ t
1→ t
4→ t
3→ t
2
The second way, a kind of urban road plane cross crossing place arranges the traffic control method of left-hand rotation motor vehicle waiting area, it is characterized in that comprising the steps:
A, crossing place, right side first lane stays in the vehicle of turning right, and right side second lane is left the vehicle of craspedodrome for, and left-hand rotation is waited for the vehicle of wish left-hand rotation in the left-hand rotation motor vehicle waiting area that does not account for track, and track, two, left side is left for and is sent a car;
East and West direction when red when b, north-south green light, setting-up time is 60 seconds; North-south when red while transferring East and West direction green light to, setting-up time is also 60 seconds;
The motor vehicle that c, North and South direction wish are turned left, the initial stage in the time of East and West direction green light, north-south when red goes to left-hand rotation waiting area; When traffic lights has just transferred north-south green light, East and West direction when red to, North and South direction straightgoing vehicle starts to travel in opposite directions; In the time that East and West direction has just transferred red light, north-south to and has just transferred green light to, consider that the car that East and West direction is being kept straight on also needs a period of time, such as 6 seconds ability of need is passed through crossing, after 6 seconds, East and West direction waits at left-hand rotation motor vehicle the motor vehicle that in region, wish is turned left, must be in ensuing limiting time, such as within 5 seconds, being accomplished to the action of left-hand rotation waiting area assembly;
Due to the turning that can walk abreast of these left-hand rotation cars simultaneously, be possible so be accomplished to the action of left-hand rotation waiting area in official hour, see Fig. 2.Can avoid like this left/right rotation vehicle to share afterwards a track in turning, avoid blocking up, make to take their own roads after left and right turning turn inside diameter.By crossing, the situation that the traffic efficiency of turning vehicle takies track than left-hand rotation waiting area is enhanced about more than once at high speed.
D, after the cut-off of above-mentioned institute limiting time (after 5 seconds) remaining 49(60-6-5=49) second in, north-south wish is turned left and the vehicle of turning right is turned, and sails for east or west to road; Until traffic lights transfers north-south red light to, East and West direction green light;
Left-hand rotation car does not occur intersecting with the route of straightgoing vehicle like this, thereby there will not be the situation of slowing down and waiting for.Turned right westwards with the car that turns left westwards by south and by turning left eastwards and the vehicle of being turned right eastwards by south takies respectively same track in the time that western entrance and Dong Kou sail out of in north by north, but because be to travel in the same way, therefore will there is to intersect the situation of meeting higher than the car of left/right rotation and straightgoing vehicle in traffic efficiency, thereby saved the time of passing through.
The motor vehicle that e, east-west direction wish are turned left, the initial stage in the time of north-south green light, East and West direction when red goes to left-hand rotation waiting area; When traffic lights has just transferred East and West direction green light, north-south when red to, east-west direction straightgoing vehicle starts to travel in opposite directions; After 6 seconds, the motor vehicle that in region, wish is turned left is waited at left-hand rotation motor vehicle in north-south, must be in ensuing limiting time, such as within 5 seconds, being accomplished to the action of left-hand rotation waiting area assembly.
F, in remaining 49 seconds, East and West direction wish turn left and turn right vehicle turn, sail for south and north orientation road; Until traffic lights transfers East and West direction red light to, north-south green light.
Technique scheme, the time that is green light and when red is respectively all 60 seconds, and road is totally-enclosed two-way Four-Lane Road, and left-hand rotation waiting area does not take track, allowing in current 60 seconds, each track can be outputed and be 20 by the vehicle at crossing in unencumbered situation.In the time of north-south green light, East and West direction when red, north-south reaches north in the south, north to southern through vehicles passes through each 20, consider and in first 11 seconds, do not allow and turn right, in latter 49 seconds of remainder, turn left and turning right in south, turns left in north and northern right-hand rotation vehicle is each can pass through 16 left and right in south.In a work period of traffic lights, all directions, crossroad four direction through vehicles is each can be by 20, and left turning vehicle right-hand rotation vehicle respectively can be crossed approximately 16.Compared with the current control program using, current more balance, traffic efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of the two-way Four-Lane Road of the present invention crossroad,
Fig. 2 is the structural representation in Four-Lane Road of the present invention T-shaped road junction,
Fig. 3 is the structural representation of two-way two crossroads, track of the present invention,
Fig. 4 arranges the structural representation of the two-way Four-Lane Road crossroad of left-hand rotation waiting area and right-hand rotation waiting area.
In figure: 1-left-hand rotation car waiting area, 2-crossing place right-hand rotation car track, 3-crossing place straightgoing vehicle and
leftthe track of changing trains or buses, 4-allow left-hand rotation car to turn left region that waiting area sails into, 5-left-hand rotation car pavement marker that sail into waiting area of turning left, 6-right-hand rotation car waiting area, 7-right-hand rotation car pavement marker that sail into waiting area of turning right.
The specific embodiment
Embodiment 2 T-shaped roads junction are as shown in Figure 2: horizontal stroke, north orientation take East and West direction as T-shaped are example as the perpendicular two-way Four-Lane Road T-shaped road junction of T-shaped, and a kind of urban road plane crossing, comprises T-shaped road junction; The left side in west and original track, place, crossing, north, left-hand rotation motor vehicle waiting area 1 is set, the position, crossing that is bordering on most of west and right side, original track, crossing, north place second lane is allow left-hand rotation car to turn left region 4 that waiting area sails into, is provided with the left-hand rotation car pavement marker 5 that waiting area sails into of turning left on the left of west and road surface, crossing place, original track of crossing, north place.
The plane cross crossing of embodiment 3 two-way two lane highways is as shown in Figure 3: for the plane cross crossing of two-way two lane highways, crossing place: right-hand lane is except keeping original function, the car track 2 of turning right, crossing place straightgoing vehicle and left-hand rotation car track 3, the position, crossing that is bordering on most of right-hand lane is allow left-hand rotation car to turn left region 4 that waiting area sails into, and left side, road surface, crossing place is also that left-hand lane is provided with the left-hand rotation car pavement marker 5 that waiting area sails into of turning left.
Equally, the plane T-shaped road junction of two-way two lane highways, has the right side in original track of right-turn lane, and right-hand rotation car waiting area (not shown) is also set.
The plane cross crossing of embodiment 4 two-way Four-Lane Roads is as shown in Figure 4: for the plane cross crossing of two-way Four-Lane Road, right-hand rotation car waiting area 6 is also set, right side, road surface, crossing place is provided with the right-hand rotation car pavement marker 7 that waiting area sails into of turning left, and all the other are identical with embodiment 1.
Equally, the plane T-shaped road junction of two-way Four-Lane Road, has the right side in original track of right-turn lane, right-hand rotation car waiting area is also set, all the other (not shown)s identical with embodiment 2.
5 one kinds of urban road plane cross crossings of embodiment place arranges the traffic control method of left-hand rotation motor vehicle waiting area, comprises the steps:
A, crossing place, right side first lane stays in the vehicle of turning right, and right side second lane is left the vehicle of craspedodrome for, and left-hand rotation is waited for the vehicle of wish left-hand rotation in left-hand rotation motor vehicle waiting area, and left side second lane is left for and is sent a car;
East and West direction when red when b, north-south green light, setting-up time is 60 seconds; North-south when red while transferring East and West direction green light to, setting-up time is also 60 seconds;
The motor vehicle that c, North and South direction wish are turned left, the initial stage in the time of East and West direction green light, north-south when red goes to left-hand rotation waiting area; When traffic lights has just transferred north-south green light, East and West direction when red to, North and South direction straightgoing vehicle starts to travel in opposite directions; In the time that East and West direction has just transferred red light, north-south to and has just transferred green light to, consider that the car that East and West direction is being kept straight on also needs a period of time, such as 6 seconds ability of need is passed through crossing, after 6 seconds, East and West direction waits at left-hand rotation motor vehicle the motor vehicle that in region, wish is turned left, must be in ensuing limiting time, such as within 5 seconds, being accomplished to the action of left-hand rotation waiting area assembly;
D, after the cut-off of above-mentioned institute limiting time (after 5 seconds) remaining 49(60-6-5=49) second in, north-south wish is turned left and the vehicle of turning right is turned, and sails for east or west to road; Until traffic lights transfers north-south red light to, East and West direction green light;
The motor vehicle that e, east-west direction wish are turned left, the initial stage in the time of north-south green light, East and West direction when red goes to left-hand rotation waiting area; When traffic lights has just transferred East and West direction green light, north-south when red to, east-west direction straightgoing vehicle starts to travel in opposite directions; After 6 seconds, the motor vehicle that in region, wish is turned left is waited at left-hand rotation motor vehicle in north-south, must be in ensuing limiting time, such as within 5 seconds, being accomplished to the action of left-hand rotation waiting area assembly.
F, in remaining 49 seconds, East and West direction wish turn left and turn right vehicle turn, sail for south and north orientation road; Until traffic lights transfers East and West direction red light to, north-south green light.
6 one kinds of urban road plane cross crossings of embodiment place arranges the traffic control method of left-hand rotation motor vehicle waiting area, comprises the steps:
A, crossing place, right side first lane stays in the vehicle of turning right, and right side second lane is left the vehicle of craspedodrome for, and left-hand rotation is waited for the vehicle of wish left-hand rotation in left-hand rotation motor vehicle waiting area, and left side second lane is left for and is sent a car;
b, North and South direction green light time be made as T
1, T
1formed by two stages: t
1and t
2; The time of East and West direction green light is made as T
2, T
2by t
3and t
4two stage compositions; Wherein t
2in time period, the motor vehicle craspedodrome in permission north-south is driven towards opposite and left-hand bend and right-hand bend and is driven towards crossing East and West direction, t
4in time period, allow transmeridional motor vehicle craspedodrome to drive towards opposite and left-hand bend and right-hand bend and drive towards north-south, crossing; A work period of traffic lights can be expressed as t
1→ t
2→ t
3→ t
4→ t
1;
C, just transfer the t of north-south green light, East and West direction when red at traffic lights
1stage: the motor vehicle turning left of wanting that East and West direction is positioned at the region 4 that waiting area sails into that allows left-hand rotation car to turn left completes the action of turning left simultaneously and stopping waiting to East and West direction left-hand rotation motor vehicle waiting area 1, for totally-enclosed road, at t
1in the stage, north-south straightgoing vehicle can start to pass through; For the road that is provided with People's Bank of China's zebra stripes passage, at t
1in the stage, north-south straightgoing vehicle can start to pass through, and East and West direction crossing zebra stripes completed pedestrian's action, or at t
1in the stage, north-south straightgoing vehicle does not still allow to pass through, and crosses pedestrian on four zebra stripes at crossing simultaneously; At t
2in time period, the motor vehicle that waited originally in north-south, crossing, comprises the vehicle of left-hand rotation motor vehicle waiting area, the action of turning left to turn right and keep straight on;
D. just transferred the t of East and West direction green light, north-south when red at traffic lights
3stage: north-south be positioned at allow left-hand rotation car to turn left waiting area sails into that 4 the motor vehicle turning left of wanting completes the action of turning left simultaneously and stopping waiting to left-hand rotation motor vehicle waiting area, north-south 1; For totally-enclosed road, at t
3in the stage, East and West direction straightgoing vehicle can start to pass through; For the road that is provided with People's Bank of China's zebra stripes passage, at t
3in the stage, East and West direction straightgoing vehicle can start to pass through, and crossing, north-south zebra stripes completed pedestrian's action, or at t
3in the stage, East and West direction straightgoing vehicle does not still allow to pass through, and on four rule zebra stripes at crossing, passes through pedestrian simultaneously; At t
4in time period, the motor vehicle that crossing East and West direction waited originally, comprises the vehicle of left-hand rotation motor vehicle waiting area, the action of turning left to turn right and keep straight on; t
4later enter into, the t of next control cycle
1stage;
E. the t under above-mentioned meaning
1and t
2and t
3and t
4, the control mode of traffic lights also can change into: t
2→ t
1→ t
4→ t
3→ t
2.T
1with T
2basis of time vehicle flowrate arrange.
Above-described embodiment, the traffic rules of all keeping to the right take the existing motor vehicle of China are as implementing basis.Those skilled in the art will appreciate that as according to motor vehicle left-hand traffic rule, with reference to technical scheme provided by the invention and embodiment, naturally draw corresponding technical scheme.
Claims (8)
1. a urban road plane crossing, comprises crossroad, it is characterized in that: the left side in original track, crossing place, arranges the left-hand rotation motor vehicle waiting area that does not account for motor vehicle track.
2. a kind of urban road plane crossing as claimed in claim 1, is characterized in that: road surface, crossing place left side is provided with the left-hand rotation car pavement marker that waiting area sails into of turning left.
3. a kind of urban road plane crossing as claimed in claim 1 or 2, is characterized in that: the right side in original track, crossing place, arranges right-hand rotation motor vehicle waiting area.
4. a kind of urban road plane crossing as claimed in claim 3, is characterized in that: right side, road surface, crossing place is provided with the right-hand rotation car pavement marker that waiting area sails into of turning right.
5. a urban road plane crossing, comprises T-shaped road junction, it is characterized in that: have the left side in original track of left turn lane, left-hand rotation motor vehicle waiting area is set.
6. a kind of urban road plane crossing as claimed in claim 5, is characterized in that: crossing place has the right side in original track of right-turn lane, and right-hand rotation motor vehicle waiting area is set.
7. urban road plane cross crossing place arranges a traffic control method for left-hand rotation motor vehicle waiting area, it is characterized in that comprising the steps:
A, crossing place, right side first lane stays in the vehicle of turning right, and right side second lane is left the vehicle of craspedodrome for, and left-hand rotation is waited for the vehicle of wish left-hand rotation in left-hand rotation motor vehicle waiting area, and left side second lane is left for and is sent a car;
East and West direction when red when b, north-south green light, setting-up time is 60 seconds; North-south when red while transferring East and West direction green light to, setting-up time is also 60 seconds;
The motor vehicle that c, North and South direction wish are turned left, the initial stage in the time of East and West direction green light, north-south when red goes to left-hand rotation waiting area; When traffic lights has just transferred north-south green light, East and West direction when red to, North and South direction straightgoing vehicle starts to travel in opposite directions; In the time that East and West direction has just transferred red light, north-south to and has just transferred green light to, consider that the car that East and West direction is being kept straight on also needs a period of time, such as 6 seconds ability of need is passed through crossing, after 6 seconds, East and West direction waits at left-hand rotation motor vehicle the motor vehicle that in region, wish is turned left, must be in ensuing limiting time, such as within 5 seconds, being accomplished to the action of left-hand rotation waiting area assembly;
D, after the cut-off of above-mentioned institute limiting time in remaining 49 seconds, north-south wish is turned left and the vehicle of turning right is turned, and sails for east or west to road; Until traffic lights transfers north-south red light to, East and West direction green light;
The motor vehicle that e, east-west direction wish are turned left, the initial stage in the time of north-south green light, East and West direction when red goes to left-hand rotation waiting area; When traffic lights has just transferred East and West direction green light, north-south when red to, east-west direction straightgoing vehicle starts to travel in opposite directions; After 6 seconds, the motor vehicle that in region, wish is turned left is waited at left-hand rotation motor vehicle in north-south, must be in ensuing limiting time, such as within 5 seconds, being accomplished to the action of left-hand rotation waiting area assembly;
F, in remaining 49 seconds, East and West direction wish turn left and turn right vehicle turn, sail for south and north orientation road; Until traffic lights transfers East and West direction red light to, north-south green light.
8. urban road plane cross crossing place arranges a traffic control method for left-hand rotation motor vehicle waiting area, it is characterized in that comprising the steps:
A, crossing place, right side first lane stays in the vehicle of turning right, and right side second lane is left the vehicle of craspedodrome for, and left-hand rotation is waited for the vehicle of wish left-hand rotation in left-hand rotation motor vehicle waiting area, and left side second lane is left for and is sent a car;
b, North and South direction green light time be made as T
1, T
1formed by two stages: t
1and t
2; The time of East and West direction green light is made as T
2, T
2by t
3and t
4two stage compositions; Wherein t
2in time period, the motor vehicle craspedodrome in permission north-south is driven towards opposite and left-hand bend and right-hand bend and is driven towards crossing East and West direction, t
4in time period, allow transmeridional motor vehicle craspedodrome to drive towards opposite and left-hand bend and right-hand bend and drive towards north-south, crossing; A work period of traffic lights can be expressed as t
1→ t
2→ t
3→ t
4→ t
1;
C, just transfer the t of north-south green light, East and West direction when red at traffic lights
1stage: the motor vehicle turning left of wanting that East and West direction is positioned at the region that waiting area sails into that allows left-hand rotation car to turn left completes the action of turning left simultaneously and stopping waiting to East and West direction left-hand rotation motor vehicle waiting area, for totally-enclosed road, at t
1in the stage, north-south straightgoing vehicle can start to pass through; For the road that is provided with People's Bank of China's zebra stripes passage, at t
1in the stage, north-south straightgoing vehicle can start to pass through, and East and West direction crossing zebra stripes completed pedestrian's action, or at t
1in the stage, north-south straightgoing vehicle does not still allow to pass through, and crosses pedestrian on four zebra stripes at crossing simultaneously; At t
2in time period, the motor vehicle that waited originally in north-south, crossing, comprises the vehicle of left-hand rotation motor vehicle waiting area, the action of turning left to turn right and keep straight on;
D. just transferred the t of East and West direction green light, north-south when red at traffic lights
3stage: the motor vehicle turning left of wanting that north-south is positioned at the region that waiting area sails into that allows left-hand rotation car to turn left completes the action of turning left simultaneously and stopping waiting to left-hand rotation motor vehicle waiting area, north-south; For totally-enclosed road, at t
3in the stage, East and West direction straightgoing vehicle can start to pass through; For the road that is provided with People's Bank of China's zebra stripes passage, at t
3in the stage, East and West direction straightgoing vehicle can start to pass through, and crossing, north-south zebra stripes completed pedestrian's action, or at t
3in the stage, East and West direction straightgoing vehicle does not still allow to pass through, and on four rule zebra stripes at crossing, passes through pedestrian simultaneously; At t
4in time period, the motor vehicle that crossing East and West direction waited originally, comprises the vehicle of left-hand rotation motor vehicle waiting area, the action of turning left to turn right and keep straight on; t
4later enter into, the t of next control cycle
1stage;
E. the t under above-mentioned meaning
1and t
2and t
3and t
4, the control mode of traffic lights also can change into: t
2→ t
1→ t
4→ t
3→ t
2.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078003.7A CN103806354A (en) | 2014-03-05 | 2014-03-05 | Road layout and traffic control method for urban road plane intersection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078003.7A CN103806354A (en) | 2014-03-05 | 2014-03-05 | Road layout and traffic control method for urban road plane intersection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328723A (en) * | 2014-11-04 | 2015-02-04 | 吴小平 | Design scheme of clockwise rotary road plane intersection |
| CN112301818A (en) * | 2020-11-01 | 2021-02-02 | 李力实 | Traffic light intersection whole-lane passing method |
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| JP2992498B2 (en) * | 1996-10-11 | 1999-12-20 | 交通環境研究院 | Two-way three-way intersection and its signal control method |
| CN101256716A (en) * | 2008-04-11 | 2008-09-03 | 张南 | Road grade crossing non-conflict traffic mode arrangement and control method |
| CN103243622A (en) * | 2013-04-23 | 2013-08-14 | 郭川贵 | Urban road intersection passing method |
| CN103469708A (en) * | 2013-09-18 | 2013-12-25 | 王宝民 | Signal controlling and transiting scheme of crossroad |
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| JP2992498B2 (en) * | 1996-10-11 | 1999-12-20 | 交通環境研究院 | Two-way three-way intersection and its signal control method |
| CN101256716A (en) * | 2008-04-11 | 2008-09-03 | 张南 | Road grade crossing non-conflict traffic mode arrangement and control method |
| CN103243622A (en) * | 2013-04-23 | 2013-08-14 | 郭川贵 | Urban road intersection passing method |
| CN103469708A (en) * | 2013-09-18 | 2013-12-25 | 王宝民 | Signal controlling and transiting scheme of crossroad |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104328723A (en) * | 2014-11-04 | 2015-02-04 | 吴小平 | Design scheme of clockwise rotary road plane intersection |
| CN112301818A (en) * | 2020-11-01 | 2021-02-02 | 李力实 | Traffic light intersection whole-lane passing method |
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Application publication date: 20140521 |